High Conductive Carbon Coated Copper Foil Cu Metal Foil for lithium ion Battery Substrate
Introduction
Conductive carbon-coated copper foil can replace conventional Al foil as a better anode substrate with improved properties.
· Better electrical conductivity and less internal resistivity
· Better mechanical strength and toughness to avoid short circuit caused by dendrite growth
· Better coating strength with electrode material
· Therefore, it will provide larger discharging capability and longer service life for Li-Ion batteries
Specifications
| Conductive carbon coating
|
· Double side coating with 1-micron thickness each side |
| · Density: 0.54 g/m2 | |
| · Surface resistivity: < 30 ohms per 25um^2 | |
| Substrate of Copper
|
· Purity > 99.9% |
| · Thickness: 9 micron | |
| Total Width | 200 mm |
| Thickness | 9um |
